code: def test_type(self, name) -> None:
      p = getattr(bt, name)
      assert isinstance(p, str)
  
imports: from __future__ import annotations
  import pytest
  import xyzservices.providers
  from bokeh.models import WMTSTileSource
  import bokeh.tile_providers
label_desc: Use image node_id 1 for calling the Test_EsriProvider obj's underlying member method code with example usage: obj.test_type(name) without return types